Fintechs cut transfer costs as stablecoins retain intermediaries
BIS Paper

Fintechs cut transfer costs as stablecoins retain intermediaries

Fintechs undercut bank transfers, but stablecoins retain conversion costs and intermediaries, Wenxin Du, Catherine Huang and David Scharfstein find in Bank for International Settlements (BIS) Working Paper 1385, published October 19, 2026.

Cheap settlement, costly conversion

Retail bank wires carry foreign-exchange markups often reaching 200–400 basis points before explicit fees.

Fintech money transfer operators reduce costs through internal netting, prefunded local accounts and digital compliance.

For $10,000 transfers, median costs fall to about 40–60 basis points for developed-market currencies and 80–130 basis points for emerging and frontier currencies.

Stablecoin exchange rates for major currencies track wholesale benchmarks, but trading and withdrawal fees remain.

Capital controls explain favorable pricing in some emerging markets, rather than technological efficiency alone.

Liquidity limits scale: daily euro-related stablecoin trading totals about $200 million, against $2.7 trillion in conventional euro foreign-exchange turnover.

The comparison needs matching

International Monetary Fund (IMF) discussant Tobias Adrian questions comparisons that mix bank markups excluding wire fees, fintech all-in quotes and stablecoin exchange-rate costs.

Corridors, periods and transfer sizes also differ.

Related IMF research reports average stablecoin costs of 2.2 percent for $200 transfers, ranging from approximately minus 2 to 8 percent.

In matched World Bank corridors, stablecoins cost about 1 percent against 5.8 percent for remittances, but the cheapest traditional route beats the cheapest stablecoin route in roughly one-third of corridors.

Settlement is not the service

Wise puts marginal GBP–EUR transfer costs at £0.24 plus 0.06 percent, with the payment rail accounting for just £0.02 of the fixed cost.

Customer support and compliance cost £0.11 and £0.06 respectively.

The authors conclude that stablecoin competitiveness depends on trust, governance and compliance, not blockchain settlement alone.

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